252126700 has 36 divisors (see below), whose sum is σ = 625275952. Its totient is φ = 86443200.

The previous prime is 252126653. The next prime is 252126703. The reversal of 252126700 is 7621252.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (252126703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179391 + ... + 180790.

Almost surely, 2^252126700 is an apocalyptic number.

252126700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252126700 is an abundant number, since it is smaller than the sum of its proper divisors (373149252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252126700 is a wasteful number, since it uses less digits than its factorization.

252126700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360202 (or 360195 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 252126700 is about 15878.4980398021. The cubic root of 252126700 is about 631.7417995377.

Adding to 252126700 its reverse (7621252), we get a palindrome (259747952).

The spelling of 252126700 in words is "two hundred fifty-two million, one hundred twenty-six thousand, seven hundred".